Zhenyu Yu

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Jiaxing, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Anodization sealing process for an aluminum or aluminum alloy eleme...
- Patent number 9,771,663
- Issue date Sep 26, 2017
- JIAXING XINGHE AUTOMOTIVE PARTS CO., LTD.
- Zhenyu Yu
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
AN ANODIZATION SEALING PROCESS FOR AN ALUMINUM OR ALUMINUM ALLOY EL...
- Publication number 20160273123
- Publication date Sep 22, 2016
- JIAXING XINGHE AUTOMOTIVE PARTS CO., LTD.
- Zhenyu Yu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR